133 lines
4.0 KiB
PHP
133 lines
4.0 KiB
PHP
<?php
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namespace App\Admin\Services;
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use App\Enums\PayWay;
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use App\Events\OrderPaid;
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use App\Exceptions\BizException;
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use App\Models\Order;
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use App\Models\OrderLog;
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use App\Services\OrderService as EndpointOrderService;
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class OrderService
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{
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/**
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* 订单调整价格
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*
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* @return void
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*/
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public function adminReduceOrder(Order $order, int $reduceAmount)
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{
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if ($order->isPending()) {
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$needReduceAmount = $order->total_amount - $reduceAmount + $order->reduced_amount;
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$res = $order->where('updated_at', $order->updated_at)->update([
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'reduced_amount' => $needReduceAmount,
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'total_amount' => $reduceAmount,
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]);
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if ($res === 0) {
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throw new BizException('订单已发生改变');
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}
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//更新订单商品优惠金额
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//分解到订单中除赠品外的商品
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$orderProducts = $order->products;
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$needReduceOrderProducts = [];
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$totalAmount = 0;
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foreach ($orderProducts as $orderProduct) {
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if (!$orderProduct->isGift()) {
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$needReduceOrderProducts[] = $orderProduct;
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$totalAmount += $orderProduct->total_amount;
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}
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}
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$i = count($needReduceOrderProducts);
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foreach ($needReduceOrderProducts as $reduceOrderProduct) {
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$i --;
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if ($i > 0) {
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$amount = (int) bcdiv(bcmul($needReduceAmount, $reduceOrderProduct->total_amount, 0), $totalAmount, 2);
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$needReduceAmount -= $amount;
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$totalAmount -= $reduceOrderProduct->total_amount;
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} else {
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$amount = $needReduceAmount;
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}
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$newTotalAmount = $reduceOrderProduct->total_amount + $reduceOrderProduct->reduced_amount - $amount;
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if ($newTotalAmount < 0) {
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$newTotalAmount = 0;
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}
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// 更新订单商品的金额
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$reduceOrderProduct->update([
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'reduced_amount' => $amount,
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'total_amount'=> $newTotalAmount,
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]);
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}
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OrderLog::create([
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'order_id'=>$order->id,
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'content'=> '调整订单支付价格为：￥'.bcdiv($reduceAmount, 100, 2),
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]);
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}
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}
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/**
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* 后台支付订单
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*
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* @param Order $order
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* @return void
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*/
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public function adminPay(Order $order)
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{
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if ($order->isPending()) {
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//操作订单状态-需要调整为统一支付方法
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$orderService = new EndpointOrderService();
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$orderService->pay($order, PayWay::Offline);
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// 记录操作日志
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OrderLog::create([
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'order_id'=> $order->id,
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'content'=> '修改订单状态为【已支付】',
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]);
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//注册支付成功事件
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OrderPaid::dispatch($order);
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}
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}
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/**
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* 添加后台备注
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*
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* @param Order $order
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* @param string $remark
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* @return void
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*/
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public function adminRemark(Order $order, string $remark)
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{
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//操作订单状态-需要调整为统一支付方法
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$order->update([
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'remark' => $remark,
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]);
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OrderLog::create([
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'order_id'=>$order->id,
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'content'=> '修改订单备注：'.$remark,
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]);
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}
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/**
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* 修改订单收货信息
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*
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* @param Order $order
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* @param array $params
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* @return void
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*/
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public function adminEditConsignee(Order $order, array $params)
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{
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$oldOrderConsignee = $order->consignee_name.','.$order->consignee_telephone.','.$order->consignee_zone.$order->consignee_address;
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$order->update($params);
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OrderLog::create([
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'order_id'=>$order->id,
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'content'=> '修改订单收货信息<br\>原收货信息：'.$oldOrderConsignee,
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]);
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}
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}
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